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日本語 Compare Devices
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Brand | samsung | lg | samsung |
Model | samsung galaxy m51 | lg folder 2 | samsung galaxy a57 |
Announced | 2020 August 31 | 2020 April 14 | 2026 March 25 |
Status | Available. Released 2020 September 11 | Available. Released 2020 April 17 | Available. Released 2026 April 9 |
Device Body | glass front ( gorilla glass 3+ ) | plastic back | plastic frame | glass front ( gorilla glass victus+ ) | aluminum frame | glass back ( gorilla glass victus+ ) | |
Dimensions | 163.9 x 76.3 x 9.5 mm ( 6.45 x 3.00 x 0.37 in ) | 107.9 x 55 x 18 mm ( 4.25 x 2.17 x 0.71 in ) | 161.5 x 76.8 x 6.9 mm ( 6.36 x 3.02 x 0.27 in ) |
Weight in gram | 213 | 127 | 179 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM | · Nano-SIM + |
Water Resistance | No | No | ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min |
Display type | Super AMOLED plus | IPS LCD | Super amoled+ | 120hz | hdr10+ | 1200 Luminance units ( hbmillion) | 1900 Luminance units ( the peak ) |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~393 pixel per inch density ) | 240 x 320 pixels | 4 : 3 ratio ( ~143 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~385 pixel per inch density ) |
Display size | 6.7 inches | 108.4 cm2 ( ~86.7% screen to body ratio ) | 2.8 inches | 24.3 cm2 ( ~40.9% screen to body ratio ) | 6.7 inches | 110.2 cm2 ( ~88.8% screen to body ratio ) |
Display Protection | corning gorilla glass 3+ | corning gorilla glass victus+ | |
Operating System | android 10 | upgradable to android 12 | one ui 4.1 | android 16 | up to 6 major Operating system updates | one ui 8.5 | |
CPU | Octa-core ( 2x2.2 GHz kryo 470 gold & 6x1.8 GHz kryo 470 silver ) | Octa-core ( 1x2.9 GHz cortex-720 & 4x2.6 GHz cortex-720 & 3x1.95 GHz cortex-520 ) | |
Chipset | Qualcomm sdm730 snapdragon 730g ( 8 nm ) | exynos 1680 ( 4 nm ) | |
GPU | adreno 618 | xclipse 550 | |
Memory card | microsdxc ( dedicated slot ) | microsdxc | No |
Memory v1 | 128gb 6gb RAM | 8gb 1gb RAM | 128gb 8gb RAM |
Memory v2 | 128gb 8gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | |
Primary camera | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.73" | 0.8µm | phase detection autofocus 12 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) 5 megapixel| lens aperture2.4 | ( macro ) 5 megapixel| lens aperture2.4 | ( depth ) | 2 mega pixel | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | OIS 12 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/3.06" | 1.12µm 5 megapixel| lens aperture2.4 | ( macro ) |
Secondary camera | 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm | | 12 megapixel| lens aperture2.2 | ( wide ) | 1/3.2" | 1.12µm |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | No | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band or tri-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | Yes | 6.0 | a2dp | le |
GPS | |||
NFC | Yes | No | Yes ( market/region dependent ) |
Radio | FM Radio | rds | FM Radio | No |
USB | USB Type-C 2.0 | otg | Yes | USB Type-C 2.0 | otg |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | |
Battery | li-po 7000 mAh | Non-removable | Li-lon 1470 mAh | removable | 5000 mAh |
Battery Charge | 25w wired | 100% in 115 min ( advertised ) | reverse wired | 45w wired | |
Colors | black color gradations, blue color gradations, white | white, gray color gradations | navy color, gray, blue color gradations, lilac |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 66 | 77 | 78 sa/nsa/sub6 | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 400/50 mbps | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte 5g |
GPRS | |||
EDGE | |||
Approx price |
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400 GBP
479 EUR
4650 NOK
4900 SEK
30000 RUB
480 USD
2530 BRL
690 AUD
630000 KRW
64000 JPY
660 SGD
2130 MYR
1760 AED
8100 ZAR